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　晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 . Prv8 Shell

Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory : /proc/thread-self/root/scripts/

Upload File :

Current File : //proc/thread-self/root/scripts/verify_pidfile

#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - scripts/verify_pidfile                  Copyright 2022 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

use strict;
use Cpanel::SafeFile ();
use Cpanel::Services ();
use IO::Handle       ();

my ( $user, $service, $pidfile, $regex ) = @ARGV;

if ( !length $user || !length $service || !length $pidfile ) {
    usage();
    exit 1;
}

my %args = (
    'user'    => $user,
    'service' => $service,
);
if ( length $regex ) {
    $args{'regex'} = $regex;
}

my $time_boundary = time;
my $ps_info_for   = Cpanel::Services::get_running_process_info(%args);

if ( !exists $ps_info_for->{$service} ) {
    print STDERR "$service does not appear to be running as user $user\n";
    if ( $time_boundary > ( stat $pidfile )[9] ) {
        remove_pidfile($pidfile) if -e $pidfile;
    }
    exit 2;
}

if ( -e $pidfile ) {
    my $pid = read_pidfile($pidfile);

    if ( $ps_info_for->{$service}{'pid'} ne $pid ) {
        print STDERR "Pidfile for $service does not appear to match running pid $pid\n";
        exit 3;
    }
}
else {
    print STDERR "$service is running but pidfile is missing\n";
    exit 4;
}

exit 0;

sub usage {
    print "Usage: $0 USER SERVICE PIDFILE [REGEX]\n";
}

sub remove_pidfile {
    my ($pidfile) = @_;
    system 'rm', '-f', $pidfile;
}

sub read_pidfile {
    my ($pidfile) = @_;
    my $fh        = IO::Handle->new();
    my $lock      = Cpanel::SafeFile::safeopen( $fh, '<', $pidfile );
    if ( !$lock ) {
        print STDERR 'Unable to open pid file for reading: ' . $pidfile;
        exit 1;
    }
    my $pid = do { local $/; <$fh> };
    if ( !Cpanel::SafeFile::safeclose( $fh, $lock ) ) {
        print STDERR 'Safeclose of pid file failed: ' . $pidfile;
        exit 1;
    }
    chomp $pid;
    return $pid;
}

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